Jñāna (ज्ञान)
Jñāna is knowledge in the strong sense — not information but the seeing that dissolves a mistake about what one is. The Gita treats it as a path parallel to Karma (कर्म) and Bhakti (भक्ति), and chapter 4 makes the largest claim for it: BG 4.33 ranks “the sacrifice of knowledge” above every material sacrifice, “for all action in its entirety culminates in knowledge” (sarvaṃ karmākhilaṃ … jñāne parisamāpyate).
What knowledge does to action
Chapters 4–5 describe the effect in concrete terms: BG 4.37 — “as a kindled fire reduces fuel to ash, the fire of knowledge reduces all actions to ash”; BG 4.18 — the one with knowledge “sees inaction in action,” because they no longer take themselves to be the author. It is obtained, BG 4.34 says, by approaching those who have seen the truth, with humility, inquiry, and service — and BG 4.40 warns that its absence is not neutral: “the doubting self perishes.”
Related
- Karma (कर्म) — chapters 3 and 4 keep pairing them: action performed rightly produces knowledge, and knowledge is what makes action non-binding
- Bhakti (भक्ति) — chapter 7 calls the person of knowledge Krishna’s “very self,” yet chapter 12 argues devotion is the more tractable route to the same seeing
- Vijñāna (विज्ञान) — the Gita often pairs jñāna with vijñāna, knowledge with its realization in one’s own experience
Verses that reference this
Enveloped is wisdom by this constant enemy of the wise in the form of desire, which is insatiable as a flame.
Freed from passion, fear and anger, filled with Me, taking refuge in Me, purified in the fire of wisdom, many have entered into My Being.
Others again into the wisdom-kindled fire of union attained by self-control, pour as sacrifice all the functions of the senses and the functions of life;
Learn thou this by discipleship, by investigation, and by service. The wise, the seers of the essence of things, will instruct thee in wisdom.
Even if thou art the most sinful of all sinners, yet shalt thou cross over all sin by the raft of wisdom.
The man who is full of faith obtaineth wisdom, and he also who hath mastery over his senses; and, having obtained wisdom, he goeth swiftly to the supreme Peace.
Verily, in whom unwisdom is destroyed by the wisdom of the Self, in them wisdom, shining as the sun, reveals the Supreme.
Thinking on That, merged in That, established in That, solely devoted to That, they go whence there is no return, their sins dispelled by wisdom.
I will declare to thee this knowledge and wisdom in its completeness, which, having known, there is nothing more here needeth to be known.
At the close of many births the man full of wisdom cometh unto Me; "Vâsudeva is all." saith he, the Mahâtmâ, very difficult to find.
Humility, unpretentiousness, harmlessness, forgiveness, rectitude, service of the teacher, purity, steadfastness, self-control.
Dispassion towards the objects of the senses, and also absence of egoism, insight into the pain and evil of birth, death, old age and sickness,
Constancy in the wisdom of the Self, understanding of the object of essential wisdom; that is declared to be the Wisdom; all against it is ignorance.
That, the Light of all lights, is said to be beyond darkness; Wisdom, the Object of Wisdom, by Wisdom to be reached, seated in the hearts of all.
I will again proclaim that supreme Wisdom, of all wisdom the best, which having known, all the Sages have gone hence to the supreme Perfection.
How he who hath attained perfection obtaineth the Eternal, that highest state of wisdom, learn thou from Me only succinctly, O Kaunteya.